Blockbuster page

So, I didn't complete the worksheet thingo the first night we got the sheet. But then today in class, the example used was the place I work, and based on the information I gave to the class.
I had the majority of the work done, and now, at home, when I open the programe at home, it wont allow me to edit the work I have done.
Although tomorrow, I miss out on my lesson, as I will be doing Entertainment.